STUDER S21 CNC Universal and External Cylindrical Grinding Machines
The S21 is designed for the grinding of workpieces in individual as well as small and large series production operations. It can be automated and is especially suitable for grinding high-precision workpieces, as required by the aerospace, precision mechanics and hydraulic/pneumatic sectors, for example.
Centre height 125 mm (4.9"), Centre distance 400 mm (15.7")
Turret wheelhead that can be swivelled manually or automatically
High-resolution B axis as an option
Frequency-controlled motor grinding spindle for external and internal grinding
C axis for the workhead for form and thread grinding
Workhead for universal use in live grinding operations and for grinding between centres (option: workhead specially designed for grinding chuck components)
Full enclosure with 2 sliding doors
Machine base made of Granitan
Extensive range of accessories
Standardised interface for loader and peripheral devices
STUDER easyLoad The universal, lowprice loading solution for a wide range of workpieces.
Center height mm 125
Workpiece weight max. kg 30
Grinding length mm 400
Swivel range wheelhead degrees -15...+195
Grinding wheel dimensions mm 400 x 40 (50)
Spindle drive kW 5,5
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